This cover is compatible with: Z2, Z3, Z4, Z5, Z6 series ZTrak™ mowers. If your mower is one of those series, then this cover will fit.
The dimensions are 79" Overall Length x 46" Overall Width at back hem x 55" Overall Height x 30" Overall Width at top
No it will on work with the bagger in place
Mine is a Z345M. Don't see why not
Probably--I have a 54" deck and it has enough left over to fit a larger size deck.
I beleive the cover would be too small, unless the ROP is able to fold down, it may work. Try it, keep your receipt and know the return policy. The cover is excellent, hope it works for you.